BCS2233 OOP . Latihan Method

Chapter 6 Method (Buku Liang)

Write method headers for the following methods:

• Computing average, given 2 integers.
CONTOH JAWAPAN : public static double avg(int N1, int N2)

• Find maximum, given 3 integers.
• Computing a sales commission, given the sales amount and the commission rate.
• Printing the calendar for a month, given the month and year.
• Computing a square root.
• Testing whether a number is even, and returning true if it is.
• Printing a message a specified number of times.
• Computing the monthly payment, given the loan amount, number of years, and annual interest rate.
• Finding the corresponding uppercase letter, given a lowercase letter.

BCS2233 OOP . Assignment 2

You are required to provide:-
(i) Algorithm (Flowchart or Pseudocode) and
(ii) Java program
for the following problem.

Write a program that reads positive integers, finds the smallest of them. Assume that the input ends with number -1. Suppose that you entered 3 5 2 5 5 5 -1; the program finds that the smallest is 2.

Here are sample runs of the program:
Sample 1: Enter numbers:
3
5
2
5
5
5
-1
The smallest number is 2.


Due Date  : 10/4/2016

BCS2233 OOP: Markah Quiz 1

Markah quiz 1 adalah seperti berikut:-

No.	Matric No.	Course	Quiz 1 (10)
1	14B07001	BCNS	10
2	14B07002	BCNS	10
3	14B07013	BCNS	10
4	14B07015	BCNS	10
5	14B07018	BCNS
6	14B07022	BCNS
7	14B07026	BCNS	10
8	14B07029	BCNS	10
9	14B07035	BCNS	10
10	14B08001	BCNS	10

BCS2233 OOP . Exercise / LAB

Kelaskan Jenis Masalah di bawah berdasarkan kotegori berikut:-

(A=sequence Only, B=Selective,C=Iteration)

No	Problems	*Types (please Tick)
		A	B	C
1	(Converting Fahrenheit to Celsius) Write a program that reads a Fahrenheit degree in double, then converts it to Celsius and displays the result in a message dialog box. The formula for the conversion is as follows: celsius = (5/9) * (fahrenheit - 32)	/
2	(Summing a series) Write a program to input a positive integer (n) and sum the following series: 1+2+3+….+n
3	(Computing the volume of a cylinder) Write a program that reads in the radius and length of a cylinder and computes its volume using the following formulas:    Area = radius * radius * p   volume = area * length
4	(Checking whether a number is even) Write a program that reads an integer and checks whether it is even. For example, if your input is 25, the output should be: Is 25 an even number? False If your input is 2000, the output should be: Is 2000 an even number? true
5	(Converting feet into meters) Write a program that reads a number in feet, converts it to meters, and displays the result. One foot is 0.305 meters.
6	(Finding the highest score) Write a program that prompts the user to enter the number of students and each student's name and score, and finally displays the student with the highest score.		/	/
7	(Calculating tips) Write a program that reads the subtotal and the gratuity rate, and computes the gratuity and total. For example, if the user enters 10 for subtotal and 15% for gratuity rate, the program displays $1.5 as gratuity and $11.5 as total.
8	(Conversion from kilograms to pounds) Write a program that displays the following table (note that 1 kilogram is 2.2 pounds): Kilograms Pounds 1         2.2 3         6.6   ... 197       433.4 199       437.8
9	(Finding the largest) Write a program that input two integers and find the largest.
10	(Finding the largest) Write a program that input three integers and find the largest.
11	(Finding the largest) Write a program that input ten integers and find the largest.
12	SATU Terengganu charges the following rates for its customer:- Penggunaan Caj Minima (RM) Kuantiti M3 (Meter Padu) Caj Setiap M3 0 - 20.00 RM0.42 RM4.00 sebulan 20.1 - 40.00 RM0.65 40.1 - 60.00 RM0.90 60.1 ke atas RM1.00 .